926421080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{3257}}^1$

素因数の和:3828

約数の個数: 64

約数和(自身を含む): 2249583840

約数和(自身を除く): 1323162760

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 547, 1094, 2188, 2735, 3257, 4376, 5470, 6514, 7111, 10940, 13028, 14222, 16285, 21880, 26056, 28444, 32570, 35555, 42341, 56888, 65140, 71110, 84682, 130280, 142220, 169364, 211705, 284440, 338728, 423410, 846820, 1693640, 1781579, 3563158, 7126316, 8907895, 14252632, 17815790, 23160527, 35631580, 46321054, 71263160, 92642108, 115802635, 185284216, 231605270, 463210540, 926421080]

約数ペア:

[(1, 926421080), (2, 463210540), (4, 231605270), (5, 185284216), (8, 115802635), (10, 92642108), (13, 71263160), (20, 46321054), (26, 35631580), (40, 23160527), (52, 17815790), (65, 14252632), (104, 8907895), (130, 7126316), (260, 3563158), (520, 1781579), (547, 1693640), (1094, 846820), (2188, 423410), (2735, 338728), (3257, 284440), (4376, 211705), (5470, 169364), (6514, 142220), (7111, 130280), (10940, 84682), (13028, 71110), (14222, 65140), (16285, 56888), (21880, 42341), (26056, 35555), (28444, 32570)]